This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.9 MLv
Local datetime 1980/06/01 23:08
Universal datetime 1980/06/01 21:08
Latitude 46.96 ° ± 3 km
Longitude -2.55 ° ± 9 km
Depth 5 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Saint-Nazaire  42 69993
Challans  56 20622
La Baule-Escoublac  40 16132
Guérande  43 15873
Pornic  42 15018
Saint-Brevin-les-Pins  44 13802
Saint-Hilaire-de-Riez  51 11169
Pornichet  38 10669
Saint-Jean-de-Monts  42 8634
Donges  55 7961
Trignac  47 7868
Machecoul-Saint-Même  56 7473
Montoir-de-Bretagne  50 7088
Chaumes-en-Retz  52 6759
Saint-André-des-Eaux  44 6473

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status final
RMS 1
Azimuthal gap
Number of stations used 11
Number of phases used 10

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
RD LPF Pg 21:09:28.10 0.96 43 1.48 Manual
RD LPF Sg 21:09:49.20 1.5 43 1.48 Manual
RD MFF Pg 21:09:31.30 0.19 101 1.69 Manual
RD MFF Sg 21:09:54.20 -0.35 101 1.69 Manual
RD GRR Pg 21:09:34.0 0.27 38 1.83 Manual
RD GRR Sg 21:09:59.0 -0.07 38 1.83 Manual
RD FLN Pg 21:09:41.20 -0.98 37 2.28 Manual
RD FLN Sg 21:10:12.10 -1.61 37 2.28 Manual
RD SSC Pg 21:09:42.80 -0.05 45 2.31 Manual
RD SSC Sg 21:10:15.10 0.24 45 2.31 Manual